Butterfly ray vs Mentawai Langur

Gymnura altavela compared with Presbytis potenziani

Key Differences

• Butterfly ray is Endangered while Mentawai Langur is Critically Endangered.

Taxonomic Classification

Rank	Butterfly ray	Mentawai Langur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Primates (Primates)
Family	Gymnuridae	Cercopithecidae (Old World Monkeys)
Genus	Gymnura	Presbytis
Species	Gymnura altavela	Presbytis potenziani

Evolutionary Relationship

Butterfly ray and Mentawai Langur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Butterfly ray

EN — Endangered

Mentawai Langur

CR — Critically Endangered

Physical Characteristics

Attribute	Butterfly ray	Mentawai Langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Butterfly ray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Mentawai Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Butterfly ray

The Butterfly ray (Gymnura altavela) is a species in the genus Gymnura. It is currently classified as Endangered on the IUCN Red List. Native to South America, inhabiting ecosystems characteristic of the region.